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When to Plant Microgreens in Victoria County, TX

Microgreens are young seedlings of vegetables and herbs harvested at the cotyledon or first true leaf stage. They pack concentrated flavors and nutrients in a tiny package.

Victoria County, Texas is in USDA Zone 9a. The average last spring frost is February 26 and the first fall frost is November 28, giving you a growing season of approximately 275 days.

At an elevation of 3,908 feet, Victoria County receives approximately 57.3 inches of rainfall annually with predominantly loam soil. Summer highs average 101ยฐF, so Microgreens may need afternoon shade and extra watering during peak heat. Ample rainfall means less supplemental watering, but ensure good drainage to prevent Microgreens root diseases.

Victoria County, TX (Zone 9a) Year-round
275 days
Last Spring Frost February 26
275 growing days
First Fall Frost November 28

Victoria County Soil Profile

Soil Type

Loam

Soil pH

6.7-7.4

Drainage

Well Drained

Plant Planting Risk Windows

Early Start (70% safe) ✓ Fits season (245 days to spare)
Start indoors: Jan 15 Transplant: Feb 12 🍅 Harvest: Feb 19 – Mar 19
Recommended (50%) ✓ Fits season (240 days to spare)
Start indoors: Jan 29 Transplant: Feb 26 🍅 Harvest: Mar 5 – Apr 2
Safe Start (90%) ✓ Fits season (237 days to spare)
Start indoors: Feb 21 Transplant: Mar 21 🍅 Harvest: Mar 28 – Apr 25

Percentages indicate frost risk at transplant. The 70% safe window means there is a 30% chance of frost after transplant — suitable for cold-hardy crops or gardeners with frost protection. The 90% safe window is best for tender plants.

Plant Water Budget

Plant needs
1.0″/week
Rainfall provides
0.9″/week
You supply
0.4″/week
Watering frequency 1-2 times/week
Season total 1,051 gal / 100 sq ft
Microgreens needs ~360 GDD — county provides 7,107 GDD Excellent fit

Microgreens Planting Timeline โ€” Victoria County, TX

Microgreens Planting Calendar

Activity When Date Range
Start Indoors January 29 Jan 29 โ€“ Feb 12
Transplant Outdoors February 26 Feb 26 โ€“ Mar 12
Direct Sow February 5 Feb 5 โ€“ Feb 26
Fall Sowing October 3 Oct 3 โ€“ Oct 17
Harvest March 5 Mar 5 โ€“ Apr 2

Plant 0.5" deep ยท 2" apart ยท Rows 6" apart

Month-by-Month Timeline

MonthActivities
January Start Indoors
February Start Indoors Transplant Outdoors Direct Sow
March Transplant Outdoors Harvest
April Harvest
May โ€”
June โ€”
July โ€”
August โ€”
September โ€”
October Fall Sowing
November โ€”
December โ€”

Growing Conditions

Sun

Partial Shade (3-6 hours)

Water

Moderate โ€” regular watering

Days to Maturity

7โ€“21 days

Soil pH

6 โ€“ 7

USDA Zone

Zone 9a

Growing Season

275 days

Growing Tips for Victoria County

Sow seeds densely on shallow trays of moist growing medium. Cover until germination, then provide light. Harvest with scissors when 1-3 inches tall. Grow year-round indoors.

Frequently Asked Questions

When should I plant Microgreens in Victoria County, TX?

Victoria County is in Zone 9a with an average last frost of February 26. Plan your Microgreens planting based on this frost date โ€” see the calendar above for exact timing.

What planting zone is Victoria County, TX?

Victoria County, Texas is in USDA Hardiness Zone 9a. The average last spring frost is February 26 and first fall frost is November 28.

๐ŸŒฑ

Plan Your Garden with Confidence

Get our free Garden Planner โ€” designed to help Victoria County gardeners in Zone 9a organize planting dates, track what's growing, and never miss a planting window.

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Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals. Frost dates are based on 50% probability averages for Victoria County, TX. Local conditions may vary. Last updated: April 2026.